Black roughscale catshark vs Rough-backed Frog

Apristurus melanoasper compared with Limnonectes asperatus

Taxonomic Classification

Rank	Black roughscale catshark	Rough-backed Frog
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Amphibia (양서류)
Order	Carcharhiniformes (흉상어목)	Anura (개구리목)
Family	Scyliorhinidae	Dicroglossidae
Genus	Apristurus	Limnonectes
Species	Apristurus melanoasper	Limnonectes asperatus

Evolutionary Relationship

Black roughscale catshark and Rough-backed Frog share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Black roughscale catshark

LC — Least Concern

Rough-backed Frog

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Rough-backed Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black roughscale catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Rough-backed Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.